Microsoft Security Essentials Alert Malware

By | September 8, 2010 | 5 Comments

Microsoft warns of the fake Microsoft Security Essentials Alert that was discovered to pretend as a security tool from the software giant. In fact, it is a fake program trying to scam computer owners and earn a profit from this fraudulent act. Microsoft Security Essentials Alert malware is introduced in a fake online virus scanner that is reporting various threat details. It will give an option to fix the computer and remove the threat by providing “Scan Online” button. When visitors click on it, a new window will load that displays a number of available programs. There are actually so many legitimate programs present on the choices but mixed with rogue ones. Noticeably, only those fake programs are active and it includes Red Cross, Peak Protection, Pert Detector, Major Defense Kit and AntiSpy Safeguard.

Any indication on the presence of Microsoft Security Essentials Alert on the computer should be given special attention and clean right away with a real anti-virus program. Try to return your computer to previous restore points and see if that get rid of the malware. This might give you a clean and fresh working environment.

It is best to have an anti-malware program installed that provides real-time scanning to block malicious Internet traffic that can dropped rogue programs like Microsoft Security Essentials Alert.

Type Rogue
Sub-Type FakeAV
OS Affected Windows

What are the Symptoms of “Microsoft Security Essentials Alert” Malware Infection?

This rogue program will provide a list of security program so that you can choose one that you may use to clean the computer. However, it is observed that only fake software is in active mode.

Microsoft Security Essentials Alert Programs

Image of Fake Microsoft Security Essentials Alert

Update: August 20, 2012

There is a renewed version of Microsoft Security Essentials Alert virus. This time, it will function as a ransom program that blocks the desktop of victim’s computer. The threat also charge victim’s for certain online violations that in the end can be settled with the download of a paid program. Here is some excerpt from the fake alert.

Microsoft Security Essentials Alert
Your system has been blocked for security reason.
Microsoft Security Essentials detected potential threats! Your system has reached the critical security level, because of visiting sites with infected and pornographic contents. Its further use may lead to the system collapse and complete loss of information…

Microsoft Security Essentials Alert Ransom

Follow these Procedures to Remove Microsoft Security Essentials Alert Malware

Procedure 1: Start Computer in Safe Mode

Restart your computer in Safe Mode with Networking

- After turning On the power of the computer, just before Windows start, press F8. This is a quick process, so you must press F8 button very timely. Failure to enter this mode will start Windows normally. In that case, you need to turn off the PC again and repeat the process.

- From the selections, choose Safe Mode with Networking. Please use keyboard's arrow up/down to navigate between selections and press Enter to proceed. Safe Mode boots slower than normal and your screen will be in low-resolution format. If it prompts you at boot-up, please proceed to Safe Mode. Loaded driver and processes are minimal so expect that other devices on the computer will not be available during this mode.

SafeMode Networking

Procedure 2: Scan and remove Microsoft Security Essentials Alert Malware files with MalwareBytes Anti-Malware

To remove Microsoft Security Essentials Alert Malware, download Malwarebytes Anti-Malware by clicking on the button below. This tool is effective in getting rid of Trojans, viruses and malware.

Download Microsoft Security Essentials Alert Malware Removal Tool

1. After downloading, please install the program using the default settings.
2. At the end of the installation, please make sure that it will download necessary updates.
3. Once update has completed. The tool will launch.
4. Thoroughly scan the computer and remove all threats detected by this anti-malware program.

Procedure 3: Run TrendMicro's Fake Antivirus Remover (ATTK) to check and delete any remnants of Microsoft Security Essentials Alert Malware.

As an added help to remove Microsoft Security Essentials Alert Malware, you can scan the computer with Fake Antivirus Removal Tool. This software is provided and distributed by TrendMicro. Follow this procedure to run a scan with this tool.

1. Download the package by clicking on the button below. This will launch a new browser window that contains further details about the tool.

FakeAVRemover Download Link

2. Save the file to a location on your hard drive.
3. Browse for the location of the file and double-click to run. If you are using Windows Vista or Windows 7, right-click on extracted file supportcustomizedpackage and click on Run as Administrator.

Run FakeAVRemover

4. When program launch, it will run a command prompt to initialize, prepare components, and update the program.
5. Next it will open the graphical user interface (GUI) of Anti-Threat Toolkit.

FakeAVRemover GUI

6. Click on Scan Now. This operation will scan all Microsoft Security Essentials Alert Malware files and processes in your computer and display a list of result for possible Fake Antivirus program and malware that needs to be removed.

FakeAVRemover Scan

7. Tick all items that are detected by the program, and then click Clean. The tool will start removing Microsoft Security Essentials Alert Malware components from the computer.
8. If it asked you to restart Windows, please do so.

Procedure 4: Remove Rootkit Trojan with Avast aswMBR

A Trojan often drops malware using an advance technology known as rootkit. It hides the installation of Microsoft Security Essentials Alert Malware from your anti-virus program and injects malicious code to running Windows processes. To complete the clean-up process, you also need to scan and remove rootkit Trojan.

1. Download aswMBR from Avast server. Save it to your computer.

Avast Rootkit Scanner

2. Double-click on the file aswMBR.exe to run the program.
3. If it prompts you to download the latest Avast! virus definition, please click Yes. This is necessary to identify most recent version of the Trojan as well as hidden files of Microsoft Security Essentials Alert Malware.

Updating aswMBR

4. Click on Scan button to start checking your computer for presence of rootkit Trojan and other viruses. It will display a message "Scan finished successfully" when done.

aswMBR Scan

5. Click Fix or FixMBR to start removing infection. If aswMBR contains the latest Avast! virus definition file, it will automatically clean infected files on your PC.

Protect your PC from Microsoft Security Essentials Alert Malware or Similar Attack

Turn On Security Features of your Internet Browser

Internet Explorer - Activate SmartScreen Filter

Internet Explorer versions 8 and 9 has this feature called SmartScreen Filter. It helps detect phishing web sites and protect you from downloading malicious files online. You may have avoided Microsoft Security Essentials Alert Malware virus if this has been active on your PC. To turn on SmartScreen Filter, follow these steps:

1. Please open Internet Explorer.
2. On top menu, select Tools (IE 9). For IE 8, please look for Safety menu.
3. Select SmartScreen Filter from the drop-down list and click on Turn on SmartScreen Filter.

IE SmartScreen Filter

4. Please restart Internet Explorer.

SEE MORE : Comprehensive steps to activate SmartScreen Filter

Google Chrome's Enable Phishing and Malware Protection

With Google Chrome's Phishing and Malware Detection feature, you will have lesser risks browsing the web. It will display a warning when the site you are trying to visit is suspicious. To enable Phishing and Malware Protection, please do these steps:

1. Open Google Chrome.
2. Click on the Customize and control Google Chrome (3-Bars Icon) located on top right corner of the browser.
3. Select Settings from the drop-down list.
4. Once on the settings page, click on Show advanced settings... at the bottom of the page to see the rest of the Chrome setup.
5. Locate Privacy section and mark 'Enable phishing and malware protection'.

Chrome Security Settings

6. Please restart Google Chrome. New settings keep your browser safe while surfing the web.

SEE MORE : Enable Phishing and Malware Protection on Google Chrome

Mozilla Firefox - Block Attack Sites and Web Forgeries

Phishing and Malware Protection is a built-in feature on Firefox version 3 or later. It warns you when a page you are trying to visit contains phishing content or an attack site designed to drop threats on the computer. To help you keep safe while browsing the Internet using Firefox, please follow this guide:

1. Open Mozilla Firefox browser.
2. On top menu, click on Tools. Then select Options from the list.
3. Select Security and put a check mark on the following items:

  • Warn me when sites try to install add-ons
  • Block reported attack sites
  • Block reported web forgeries

Firefox Security Settings

Remove Microsoft Security Essentials Alert Malware & Protect Your Computer Now!

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5 thoughts on “Microsoft Security Essentials Alert Malware

  1. Doug

    Had to remove this from my dads Win XP run laptop. Malwarebytes remove all the fires but one. This file ended up being found at %UserProfile%\Application Data\hotfix.exe Was able to figure out this fir was the culprit due to the fact the creation date was the exact same as when the laptop first showed the problems and that the last accessed date and time were from when I last booted Windows normally. Since deleting the hotfix.exe while in safe mode the problem is fixed. Malwarebytes, Spyware Doctor and Spybot search and Destroy are all coming up clean where before they were flagging various other malware such as virtumonde

    Hope that what I found helps others who are having problems removing this malware program.

  2. Saul

    Had this same type of virus on my laptop yesterday and had a little trouble removing it. The virus i had did not want to let anything open like Internet Explore and other various software i had installed on my computer. I checked the virus with every possible virus removal software i had and did not show anything on it. I did a system restore to the laptop and did not want to restore successfully. So then i restarted the laptop and restored it in safe mode to an earlier time and it worked fine.

  3. Michael

    My executable was called wdvvmb.exe. The procedures above worked, but the files were a little different. Thanks.

  4. Beth

    Microsoft Security Essentials popped up on my husband’s computer and said that it needed to reboot to complete a clean. I said OK and now it says that I need to put in the OS disks. It won’t let me do anything. I took the computer to Office Depot to get them to retrieve data and photos from the hard drive and they said the hard drive is empty.

    Is this possible? Do I have any other alternatives? I hate to have lost my only copies of photos of my son. I was stupid and didn’t have them backed up any where. Can anyone help?

  5. Josip

    Can you explain to me why I can not install MSE? It says that something’s missing. I wiped all other antivirus programs and tried everything but it will not. I have Win 7 Home Premium 64bit SP1. Thank you. I’m sorry if I write bad English, I’m from Croatia.

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